Title (de)

Title (fr)

Publication

Application

Priority

EP 99112968 A 19990705

Abstract (en)

The pen has a first capillary store and a supply channel (16) to guide ink from an ink chamber (12) to a writing tip (20). A ventilation hole (22) connects the external air with the ink chamber through the first capillary store. The first capillary store has a first area (14.1) with a higher capillarity connected to the ink chamber and to a second area (14.2) with a lower capillarity, which is connected with the hole.